Make a difference in the lives of military children who have lost a parent by simply choosing Crosby® brand wire rope clips.
From now through the end of June, you can make a difference in the lives of military children who have lost a parent by simply choosing Crosby® brand wire rope clips.
Crosby®, the world’s largest manufacturer of lifting, rigging, and material handling hardware, is dedicated to donating up to $25,000 to the Children of Fallen Patriots Foundation based on sales of its popular wire rope clips.
The Fallen Patriots Foundation provides college scholarships and education counseling to military children who have lost a parent in the line of duty.
According to Fallen Patriots, approximately 20,000 children have lost an active duty parent in the military over the last 35 years. Of those, 97% of casualties are men, leaving behind single mothers to care for their families, and 60% report having trouble making ends meet.
Fallen Patriots has enrolled thousands of children and granted millions in scholarships to hundreds of students. Now it’s your chance to step up and help this great cause continue to do what they do, while also getting a high-quality wire rope clip from a trusted hardware manufacturer.
Wire rope clips have a wide variety of uses in many different industries including oil & gas, construction, and manufacturing. Not only is Crosby® a trusted manufacturer of wire rope clips, but it was, in fact, Oliver Crosby who invented the wire rope clip back in 1888.
This popular drop forged, galvanized wire rope clip features Crosby’s signature Red-U-Bolt® for quick identification. With its traditional U-bolt style, saddle, and nuts – the versatile G-450 is suitable for a wide variety of heavy-duty rigging jobs. Available in a range of sizes from 1/8″ up to 3-1/2″.
Crosby® G-429 Fist Grip Wire Rope Clips
Unlike traditional wire rope clips, the Crosby® Fist Grip Clip is comprised of bolts and heavy hex nuts. The bolts are an integral part of the forged steel saddle and the nuts can be installed in a way that allows the rigger to swing the wrench in a full arc for fast installation. Sizes range from 3/16″ up to 1-1/2″.
As a way to give everyone a chance to show their support for Children of Fallen Patriots, Crosby® has also launched a photo contest that awards two winners each week with a free Fallen Patriots polo shirt and Crosby® hat.
All you have to do is upload your photo of a Crosby® clip application to riggingforthetroops.com and then follow Crosby® on social media to see the weekly winners.
If you use wire rope clips, support this worthy cause by choosing Crosby® wire rope clips. Crosby® clips are available through USCC here.
If the 305-foot tall national monument ever did need to be moved, the new Crosby® G-2140E Easy-Loc Shackles could be ready to handle the load faster than any other shackle.
Revolutionary G-2140E Crosby® Shackles have a WLL Range of 200-300 Metric Tons and Save Riggers’ Time by up to 90% (video below)
To put this mammoth of a shackle into perspective, the 300-ton WLL version of the alloy steel G-2140E shackle is over 1.5-feet tall and weighs a whopping 791 pounds.
Coming in at a hefty 450,000 pounds, Lady Liberty isn’t leaving her home on Ellis Island anytime soon. But if the 305-foot tall national monument ever did need to be moved, the new Crosby® G-2140E Easy-Loc Shackles would be ready to handle the load (except the 200-ton which comes in just under the required WLL).
3 Really Big Benefits of the G- 2140E Crosby® Shackle
The real benefit of the G-2140E shackle is found in its new Easy-Loc® feature that is said to reduce heavy lift install and release time by as much as 90% over traditional securement methods, such as the classic nut and cotter pin shackle design.
This ingenious design takes away the time-consuming need to thread a nut on the shackle bolt, insert a cotter pin, and use tools to secure it properly.
1. Easy-Loc® Securement Saves Time & Money
Instead, the industry first Easy-Loc® design allows you to simply push down on a release button to quickly open the collar. Then simply slide the bolt in through the shackle and replace the Easy-Loc jaw. The Easy-Loc® positive locking design even tells you that collar installation is complete as the arms will be locked into place.
2. It’s Lighter and Reduces Rust & Corrosion
On average, the Easy-Loc® hardware is nearly 40% lighter than traditional shackle nuts and the durable 316 stainless steel construction reduces rust and corrosion to help ensure it keeps working just as it should.
3. New Wide Grip Handle Design Makes Rigging Safer and Easier
If all those benefits aren’t enough, Crosby® made the bolt on the revolutionary G 2140E with a new wide grip handle that increases application and handling efficiency while also reducing the chance for hazardous pinch points or bolt coiling.
Whether you’re inspecting wire rope, chain slings, synthetic web slings, round slings, or any type of rigging hardware, here are the warning signs of potential rigging equipment failure.
Stay safe and compliant with these rigging gear inspection tips.
The best way to tell if it’s time to upgrade your rigging and lifting gear starts with regular inspections, ideally before and after each use. When you’re trying to get a job done, it’s easy to fall out of the habit of inspecting your gear. But, compared to the alternatives options of either failing an official inspection or having your gear fail while in use, regular rigging gear inspection is well worth it.
So, whether you’re using wire rope, chain slings, synthetic web slings, round slings, or any type of rigging hardware, here are the warning signs to look for when inspecting your rigging gear.
Wire Rope Inspection
Wire rope is often combined with wire rope clips and thimbles and also used in wire rope slings that are great for a variety of lifts. It’s also commonly used on specialty vehicles, like tow trucks, as a winch line. Between load stress, environmental conditions, and abrasion, there are many factors that can shorten the life of wire rope.
Regularly inspect your wire rope and discard it if any of the following is evident:
Yes, even the strongest chain slings, like a mighty grade 120 chain sling, can become overly stressed and eventually unsafe to continue using. Heat, chemicals, and heavy loads all take a toll on a chain slings longevity.
If you notice any of the following on your chain slings, cut them up into 3′ to 4′ lengths (to prevent salvaging) and then recycle them:
Stretched or overly-elongated links
Kinks or binding
Nicks or gouges in links
Synthetic Web Sling Inspection
The softness and flexibility of polyester and nylon lifting slings make them great for lifting fragile or expensive cargo. But just because they’re lifting delicately, doesn’t mean that can’t become worn out and dangerous to use.
Discontinue use and cut the sling into 3′ to 4′ lengths (and cut the eye) if you notice any of the following:
Snags, tears, or cuts
Melting or charring of any surface area
Acid or caustic burns
Broken or worn stitching
Elongation that exceeds manufacturer’s recommendation
Distortion of any fittings
Polyester Round Sling Inspection
Round slings are a versatile, strong, and cost-efficient tool for lifting a variety of cargo types. Polyester round slings contain a continuous loop of polyester yarn inside and a durable polyester fabric on the outside that is usually color-coded by lifting capacity.
While round slings are able to handle large loads, even the smallest rip, cut, or tear is enough to make it unsafe for use. If you notice these issues during inspection, cut the sling in half to retire it from service:
Exposure of the yarn core or broken or damaged yarn
Prior to using rigging hardware, visually inspect each piece and discontinue use if you notice the following:
Excessive nicks, gouges, or corrosion
Bent, twisted, elongated, or cracked load-bearing components
Reduction in original dimension by 10% or more
Indication of heat damage
Missing or illegible load rating information
Purchase Smart, Use With Confidence
If any of the above signs are evident during your routine inspection, it’s likely time to replace your rigging gear. Similar to knowing your rigging inspection checklist, it’s helpful to learn what to look for when buying rigging and lifting gear so you can always ensure that you’re using the best equipment for the job, and enjoy years of safe use.
Practical presents are the obvious choice for those people on your holiday gift list who say there’s nothing they want or need. When you get someone a practical gift, you enjoy the certainty of knowing that one way or another, it will come in handy for them. Plus, you get the satisfaction of surprising them with something they didn’t necessarily ask for or expect to get.
To help guide your holiday shopping this year, and make it as painless as possible, we’ve compiled a list of the top 8 most practical cargo control gifts for 2018.
This first practical present idea comes in handy for way more than just protecting furniture during a move. Not only can moving blankets be used as portable pet beds (on couches, car seats, or dog house) they can also be used as a soft place to lay or sit when boating, camping, hunting, or at a sporting event. We also have sound blankets that are great for recording studios or to drown out a noisy neighbor.
Anyone who owns a pick-up truck or even a large SUV should keep a recovery strap in their vehicle at all times, especially during the winter months. If you know someone who likes offroading or mudding, this gift is a no-brainer for them. Our recovery straps are made in the USA and designed for both recovery and towing use.
4. Car Tie-Downs
If you need a practical present for a car collector, mechanic, or tow truck driver, auto tie-down straps are a perfect choice. Auto tie-downs are really only practical for someone who frequently hauls vehicles or someone who owns a flatbed trailer or tow dolly. USCC has both wheels nets and tow dolly straps for sale.
If you know someone who frequently tightens ratchet straps, the Good-N-Tight ratchet strap tightening handle would be a super helpful gift for them. It’s built for 2″, 3″, and 4″ ratchet straps and makes tightening them up a breeze. Plus, the Good-N-Tight handle reduces back stress and the potential for injury.
If you’re really feeling generous this holiday, give the practical gift of massive lifting power with a Columbus McKinnon Chain Hoist or Coffing Chain Hoist. These powerful tools make a great gift for hunters, farmers, construction workers, and mechanics. Chain hoists can lift anything from engines and building materials to animal feed and can even be used as a fast way to skin a deer.
Expected Delivery Time
There you have it. 8 practical present ideas for the 2018 holiday season. Don’t wait until it’s too late, place your order today to ensure these gifts arrive on time.
Orders placed before 4pm Central time will ship out the same day, and delivery to most of the United States takes just 1-3 days.
From the USCC family to yours, have a safe and happy holiday.
If you work in the rigging and lifting industry you know that, when lives are on the line, close is never close enough. Safety measures, procedures, and equipment specs have to be spot-on.
Maintaining a safe job site starts with having the proper equipment for the job. But, with thousands of different rigging products, each with their own distinct characteristics, capabilities, and reputation, many riggers face the struggle of trying to choose the correct rigging and lifting equipment for the job.
Here are the 4 main things to pay attention to when deciding which rigging and lifting products are best for your particular job.
1. Assess what your lifting
To start, you need to assess the object or objects you are needing to lift or rig up. Does the object have sharp corners? Where is the center of gravity in your load? How much lifting space do you have? Asking these questions first will help to narrow down the potential rigging gear you can safely and effectively use for the job.
2. Know your Load Limit
Working load limit is the maximum weight that can safely be applied to a given piece of rigging equipment. It’s different for each individual piece of equipment, so be sure to pay close attention to this when selecting your rigging and lifting gear. Just one weak area puts the entire operation at risk. Check the weight of your load first, then ensure that you only buy equipment that is rated for that weight or more.
3. Consider Temperature & Environment
In applications that experience extremely high or low temperatures, certain equipment may not operate properly. For example, if you’re working in a high-heat environment, you will want to use wire rope with an independent wire rope core (IWRC) instead of a fiber core (FC). Also, consider the worksite environment. If saltwater is a factor, buy stainless steel rigging gear to prevent corrosion.
4. Opt for Quality
Strength and durability is the name of the game when it comes to rigging and lifting gear. For the best chance of avoiding accidents and equipment that wears out quickly, you’ll want to ensure that you’re purchasing high-quality rigging equipment from trustworthy sources. It may not always be the most affordable choice, but it will be the smartest choice in the long run.
The importance of buying the right equipment is clear when you consider the stakes of lifting and handling heavy loads. Don’t guess. Take the time to thoroughly evaluate the job at hand before buying. When you do buy rigging and lifting supplies, be sure to check all the manufacturer specifications and ask questions if you’re unsure.
USCC has a team of dedicated product consultants that are just a phone call away. If you have product questions or would like to place an order over the phone instead of on our website, give them a call at 800-404-7068.
Chain hoists are simple devices that give you a massive mechanical advantage. By leveraging small force over a long distance and transforming it to large force over a short distance, chain hoists are able to accomplish heavy lifts and pulls that would otherwise be impossible for a person to accomplish alone.
Chain hoists can be either electric or manual, and there are advantages and disadvantages to both. In this post, we will focus on manual chain hoists.
Manual Chain Hoist Advantages
While manual chain hoists won’t lift quite as fast and effortlessly as electric hoists, there are many advantages to owning a manual chain hoist.
1. Manual chain hoists don’t require any electricity or power source. This makes them much more portable compared to electric hoists.
2. Manual hoists are more cost-efficient compared to electric or hydraulic hoists. Not only do electric hoists cost more initially, but they also raise electricity bills.
3. The simple design of manual hoists makes them easier to repair and maintain. No complex motors, wires, or electrical/hydraulic systems.
Although electric chain hoists are able to lift heavier loads, manual hoists can still have working load limits (WLL) up to 20 tons. As long as what your lifting is below that, there’s no reason not to opt for a manual hoist.
There are two main styles of manual chain hoists to choose from: hand hoists and lever hoists.
Hand Chain Hoists
Hand hoists have a simplistic design and are easy to operate and maintain.
Hand hoists require the use of both your hands to operate. As you pull one chain, a wheel turns a series of cogs, axles, gears, and sprockets and in turn rotates the second load chain to lift or pull your load. The lifting mechanism is designed to do most of the work for you. To ensure your safety and the safety of the load, many chain hoists have a braking system that prevents the load from slipping back. Unlike lever hoists, hand hoists are ideal for high vertical loads. You can continue to operate the pulling chain from the ground even when the hoist is positioned up high.
US Cargo Control sells both Columbus McKinnon hand hoists and Coffing hand hoists.
Columbus McKinnon Manual Hand Hoist Models
CM 622 Hoist – a construction-grade hand hoist with low headroom and easy installation. 1/2 ton to 5 ton WLL.
CM Hurricane 360 Hoist – this hand hoist has a chain cover that rotates 360° so loads can be lifted, pulled, and positioned from nearly any angle. WLL ranges from 1/2 ton to 10 tons.
CM Cyclone Hoist – a high-quality, rigorously tested hand hoist that is 100% American made. Choose from 1/4 ton to 10 ton WLL.
Coffing Manual Hand Hoists Models
Coffing LHH Hoist – the compact design of this hand hoist makes it portable and easy to inspect and maintain. It also has low headroom and a WLL range of 1/2 ton to 20 tons.
Lever Chain Hoists
Lever hoists are also quite easy to operate and maintain. To operate them, you simply crank a side lever that is attached directly to the lifting mechanism. Unlike hand hoists, lever hoists can be operated using just one hand. This makes them ideal for horizontal, angled, and low vertical loads. Because the lever handle is located up next to the lifting mechanism, you must be close to the point of hook-up to operate.
US Cargo Control sells quality Columbus McKinnon (CM) lever hoists and Coffing lever hoists.
CM Lever Chain Hoists
CM 653 Hoist – this is a construction-grade lever hoist with a very short handle. Ideal for working in small spaces. WLL range from 3/4 ton up to 6 tons.
CM Bandit Hoist– this durable hoist is assembled in the USA with American made hooks and chain. Extremely portable and versatile with a 360° rotating handle. 3/4 ton to 6 ton WLL.
CM Tornado 360 Hoist – has a unique sidewinder lever handle that improves both lifting and pulling efficiency. Ergonomic design increases safety. Choose among 3/4 ton WLL to 6 tons, with load limiters as an option.
CM Mini Series 602 Hoist – this is the most compact lever chain hoist available. Extremely portable as it weighs only 6 to 7 pounds. Quick to load with a 1/4 ton working load limit.
CM Mini Series 603 Hoist – another extremely compact and portable chain hoist that features quick load attachment. Not quite as light but has a 1/2 ton working load limit.
Coffing Chain Hoists
Coffing LSB Hoist – this lever hoist features a through-hardened load chain and lifetime lubricated gears. 360° rotating handle for versatile rigging options. WLL ranges from 3/4 ton up to 6 tons.
Chain Hoist Video
Lacy has more information on the chain hoists we sell in the video below.
Plate clamps, or sheet clamps, make difficult lifts safer and easier. While these strong lifting tools allow for faster production speeds, they should not be used haphazardly. The use of plate lifting clamps requires an operator who is trained on their use and who takes safety seriously.
How Plate Clamps Work
Plate clamps eliminate the need for drilling or creating a hitch. The most important parts of a plate clamp include the lifting shackle, spring, teeth within the jaw, and the various links and pins. To lift a plate, the teeth of the plate clamp need to be pushed into the plate. With help from the powerful spring, this turns the lifting point of the clamp into the lifting point of the plate and essentially causes the two objects to become one.
What’s great about plate clamps is that their grip strength automatically increases as the load gets heavier. Essentially, the weight of the load determines how much link tension there will be and the link tension determines jaw torque and ultimately grip strength. Learn more about what this means below.
How to Pick the Proper Size and Type of Plate Clamp
Choosing the proper size plate clamp will not only maximize safety but also extend the life of the plate clamp. To do this, you should buy a clamp with the closest working load limit (WLL) to the weight of the plate being lifted. This ensures that the jaw provides optimal clamping force and penetration. Keep in mind that bigger is not always better with plate clamps. There are minimum load requirements because a load that is too light will not be able to create sufficient grip strength. That’s why most plate clamps have both minimum and maximum load requirements stamped on them. It’s recommended that you avoid lifting a load that’s 20% below the rated capacity of the clamp.
You also need to pay close attention to the max jaw capacity of the plate clamp. Jaw capacity should be as close as possible to the thickness of the material you’re lifting.
Lastly, you should not be lifting plates that have a surface that is harder than the teeth of the clamp. For plates that have an extremely hard surface or a surface which could be easily damaged, there are certain types of lifting clamps that have a non-marring jaw and no teeth. Examples of this are the Crosby® IPNM10 Lifting Clamps and the Terrier TNMK/TNMKA Lifting Clamps.
Safety Tips for Vertical Plate Lifting Clamps
Vertical plate lifting clamps can lift and turn over flat plates 180 degrees and can be used to transport plates in a vertical position.
Vertical lifting clamps should never be sideloaded and you should never try to lift more than one plate at a time. If you’re lifting a long plate, you should consider using two clamps connected to a spreader bar to minimize swing and maximize lifting safety. Also, keep in mind that plates which are hot in temperature can damage the structural integrity of the plate clamp. Columbus McKinnon recommends that you do not lift plates that are 250 degrees or higher.
If you are lifting a long plate horizontally, never use a quad sling. This will cause the horizontal clamps to turn and potentially slip off. Instead, use a spreader bar with double-leg slings that connect to the plate clamp. When it comes to lifting short plates horizontally, one double sling with horizontal plate clamps on each end will suffice. To maintain proper lifting strength and control, always ensure there is a minimum included angle of at least 90 degrees. Never use vertical plate clamps for a horizontal lift.
How to Inspect and Care for Plate Clamps
Lifting clamps should be inspected every 1-4 weeks depending on use. To prevent plates from slipping, you should degrease clamps regularly and remove any grit, dirt, or mud. You should also lubricate the moving parts of the clamp, but never lubricate the teeth of a lifting clamp. Check the teeth regularly for chips and breaks. According to ASME standards, chipped teeth are only acceptable if the chip is less than half the width of the tooth and the adjoining teeth are undamaged. If there is any tooth damage beyond this, the plate lifting clamp is not safe to use.
Other things to look for when inspecting plate lifting clamps include spring deformation, pad deformation, bending of hook ring, markings on top of the mouth, wear on any pins, pulling on rivets, and hook elongation.
As stated above, choosing the proper size and type of lifting clamp is the best way to ensure longer plate clamp life. Another thing that riggers can do to care for their plate lifting clamps is to minimize swing during the lift. Less swing results in less stress on the lifting clamp and a good crane operator knows how to minimize swing.
If you have any other questions about plate clamps let us know in the comment section below.
This video shows you how to safely apply wire rope clips to wire rope assemblies. Depending on the size of your assembly, two to three wire rope clips are generally required. See below for a full transcript of the video.
Safety Notes: Always inspect wire rope for wear and abuse before applying wire rope clips. Apply wire rope clips over bare wire rope only.Use wire rope thimbles to protect the eye from being crushed and to prevent wear and abrasion on the rope. Never use a wire rope clip to directly connect two straight lengths of wire rope.
An important phrase to remember when applying a wire rope clip is “Never Saddle a Dead Horse”. This means you should never apply the saddle side of the clip over the dead end of the rope – the live end should always rest in the saddle. See above video for a demonstration.
Turn back the specified amount of rope from the thimble. Apply first clip one base width from the dead end of the rope. Tighten nuts evenly, alternating from one nut to the other until reaching the recommended torque.
If only two clips are required, apply the second clip as near the loop or thimble as possible. Remember, U-Bolt over dead end. Tighten nuts evenly, alternating until reaching the recommended torque.
When applying more than two clips, apply the second clip as near the loop or thimble as possible, turn nuts on second clip firmly, but do not tighten.
Space additional clips equally between the first two. Apply tension and then tighten the nuts on each clip evenly, alternating from one nut to the other until reaching recommended torque.
Purchase Wire Rope Clips and more from US Cargo Control
From wire rope, wire rope clips, and wire rope thimbles, to chain hoists and material handling equipment, US Cargo Control has your rigging and lifting equipment needs covered. Visit US Cargo Control.com or call 866-444-9990. With teams of dedicated consultants, we make sure you get what you want, when you need it.
US Cargo Control is a proud member of the National Association of Tower Erectors (NATE). NATE is a non-profit trade association that provides members with uniform safety standards, improved communications, and a unified voice for tower erection, service and maintenance companies.
For over 20 years, NATE has been recognized as the industry leader in promoting safety, standards, education and uniform practices and procedures.
Next week, Nashville, TN, is hosting NATE UNITE 2018, and our very own Lacy, Alex and David are very excited to be attending this annual event. These three are all members of US Cargo Control’s dedicated Rigging & Lifting team, meaning they are product experts within this specialized industry.
Along with educational sessions led by industry experts discussing current relevant topics, there is also an exhibition component where attendees get to meet other professionals within the telecommunications industry and see what new products are available.
The US Cargo Control team will be exhibiting at booth #437. Among the new products we’ll have on hand are Crosby, Van Beest, and Chicago Hardware shackles; cargo and lifting nets; a variety of slings; as well as custom options for lifting and rigging supplies.
Our team knows that NATE puts on a great annual event that never disappoints. From the educational sessions to the networking events, NATE does a great job of getting everyone involved. “One thing I have noticed about NATE and the telecom industry is the people and the passion they have for what they are doing,” says Lacy. We find that truly inspiring.
David, Alex and Lacy are most looking forward to spending time with our current customers, and they can’t wait to meet new people and spread that word about what US Cargo Control can do for their company. From the networking to the learning and beyond, US Cargo Control is very proud to be a NATE member, and a part of #NATEUNITE2018!
Please stop by and meet David, Alex and Lacy if you are attending this wonderful event.
US Cargo Control has made a number of additions to their website with two types of Van Beest Green Pin® products: turnbuckles and shackles. These Van Beest Green Pin® products fall under a price point that is very affordable, while maintaining high-quality standards.
Van Beest is a leading manufacturer of high-quality fittings for lifting chain and steel wire rope. The Green Pin® brand has earned a reputation as an industry leader in design and premium quality standards, and is compliant within a wide range of nationally- and internationally-recognized standards.
Green Pin® Turnbuckles
Turnbuckles are used for rigging or tensioning wires, ropes, rods, etc., typically within industries such as oil and gas, construction, shipping, mining and fishing. They are optimally designed for in-line rigging, tensioning or lashing. All Van Beest turnbuckles offered by US Cargo Control are intended for straight or in-line use only.
The Van Beest Green Pin® turnbuckles US Cargo Control carries includes galvanized jaw & jaw, galvanized jaw & eye, and galvanized eye & eye. All are drop forged high tensile steel SAE 1035 or 1045 and hot dipped galvanized. These turnbuckles range in size from 3/8” to 2-3/4” diameters, and lengths from 6” to 24”.
Green Pin® Shackles
Shackles are a tool used in lifting operations and stationary applications as removable links to connect rope, wire rope, chain, lifting slings and other fittings. They come in a variety of sizes, styles and types for use in many different applications. Green Pin® shackles are made in Holland to exacting specifications.
Choosing the right parts and fittings for your application can be a daunting task. Our sales specialists are always happy to help consult with any questions you may have. Give us a call at 866-444-9990.
US Cargo Control has launched a new manufacturing capability with the introduction of KWB Grade 100 signal violet chain slings to their product line. KWB, a Pewag company, is known for their high-quality chain and fittings, while Pewag is a leader in the chain manufacturing industry, known for their innovation and high-quality products.
Chain slings are a powerful tool in heavy-duty overhead lifting applications. They also perform well in situations where excessive heat is an issue, or environmental issues (like chemicals) may be present.
US Cargo Control offers chain slings that are custom-made on-site with Grade 100 alloy chain and fittings. Our Grade 100 chain and fittings are manufactured by KWB, a Pewag company, in a high-visibility signal violet color that is easily identifiable in the field. High-quality and European-made, all KWB products exceed U.S. standards of NACM, ASTM and OSHA. Every link of chain is proof load tested to 2.5 times the WLL.
Grade 100 offers a 25% higher load capacity than G80, with smaller chain dimensions, considerable weight reduction and easier handling.
Types of Chain Slings
Chain slings come in single leg, 2-leg, 3-leg and 4-leg configurations. Each assembly can be tailored by number of legs, chain dimension, type of hook, and chain length. Assemblies are made in the USA with direct oversight provided. Every component offers traceability with appropriate markings.
Adjustable chain slings are also available. These slings are manufactured with shortening hooks on the master link that allow the legs to be shortened without a reduction in load capacity (WLL) due to 4-fold safety.
The signal violet color slightly varies between the chain and the fittings due to the thick powder coating the components have, versus the spray painted coating of the chain.
When choosing a sling for your application, US Cargo Control Sales Specialist Eric Japenga suggests starting with determining the amount of weight your lift will cover. After you know your load’s weight you can identify how many legs you’ll need, then the diameter of the chain.
Japenga says with lower-weight lifts that do not require much stability, a one-legged sling should do the job. Add another leg to handle more weight. For the heaviest lifts, a three-legged sling offers the highest working load limit (WLL). You can add a 4th leg that will add stability, although it will not increase the WLL above the 3-legged sling.
Adding Fittings to Your Chain Sling
When it comes to choosing the type of hook for your sling, Pewag offers the following guidelines:
Grab hooks are typically used in choke applications
Clevis hooks do not require a connector hook, and are their most popular style
Sling hook with latches offer an added safety feature and are OSHA compliant
Eye hooks need a connecting link and can also be used with wire or synthetic rope
Self-locking hooks offer greater safety than latch hooks because these latches must be released manually
Foundry hooks are used when you need a larger mouth opening, however it should be noted that before using this type of hook, check whether hooks without safety latches are allowed for your application
When ordering your chain sling, if you require a proof testing certificate, you must request one at the time of order, and a nominal fee will be charged.
US Cargo Control is the exclusive carrier in the continental United States for KWB signal violet chain in the 9/32” to ½” sizes, making this not only a quality product, but a unique one as well. In addition to our exclusive KWB chain sizes, we also offer Grade 100 signal violet chain in 3/4” and 5/8” sizes.
Give us a call with any questions or to place an order, 800-660-3585.
A common question we hear is what is the difference between a snatch block and other types of blocks and pulleys?
All of the items we sell in the Snatch Blocks & Wire Rope Pulleys category can be called blocks or wire rope pulleys, but snatch block refers to a particular type of block. A snatch block has a side plate sometimes called a cheek plate, that can be opened for easy insertion of cable without having to remove the load or fittings from the end of the wire. The process of inserting a line into a block is called reeving.
Snatch blocks are often used in applications to move loads over short distances, as opposed to long lifts and continuous service. They are called snatch blocks because they are often used in conjunction with a winch in a recovery application, and can improve the functionality of a winch by increasing its pull power. It also allows you to change the direction of your winch’s cable when the anchor point is offset.
With so many different styles and weight and size safety guidelines, it’s important to know what to look for when choosing a snatch block for the job. Important safety factors to keep in mind:
Check the Work Load Limit (WLL) of the snatch block as well as the wire rope. If the WLL of the wire is not compatible with the WLL of the pulley, it can be extremely dangerous should either fail.
Coordinate the size of the sheave in the snatch block to the diameter of the wire rope. If the wire rope is too large for the sheave, it can crack the block when under pressure. Generally, the wire rope-to-sheave size ratio should be 12:1 in order to hold the wire properly while under load.
Know your numbers. Because a snatch block can cut the direct pull load in half, choose a rigging pulley that has a rating of double the pull of the winch you’ll be using with it.
Choosing the right block and all the equipment to go along with it can be confusing. If you have any questions about using snatch blocks, choosing wire rope blocks, working load limits, etc., contact me or any one of our sales specialists at 800-660-3585. We’ll be happy to help.